baber/WOPTO huggingface dataset:
Patent KR-20040040018-A (KR)
Title: System and Method of performing small amount settlement using an advertisement
Inventor: SON YOUNG HO
Filed: 2002-11-05
Abstract: PURPOSE: A system and a method for micro payment using an AD(ADvertisement) are provided to settle price without cash by using the micro payment system, enhance an AD effect through the AD using a CRM(Customer Relationship Management) method, and correctly check the AD view. CONSTITUTION: An AD micro payment system(100) includes the AD contents provided from AD agencies or advertisers(102). A cooperated web site(106) connected to the AD micro payment system through the Internet includes the AD micro payment method according to a contract for using the AD micro payment. The AD micro payment system includes a member database, an AD database, a cooperated company database, a view certification database, and a settlement approval database. The AD micro payment system connects to a mobile communication company server(109) through wire/wireless communication network(108). A settlement certification number of an AD view certification number is provided to a cellular phone of a site visitor(110) through the connection.
Patent KR-20040040545-A (KR)
Title: Back-ground Sound Production Method of Mobile Phone
Inventor: CHOI GYU SAM
IPC: H04B1/40
Filed: 2002-11-07
Abstract: PURPOSE: A method for outputting an engaged background sound of a mobile phone is provided to allow a user to communicate with the other party while listening to a selected background sound. CONSTITUTION: A controller determines whether a phone call made from the other party is a destined call or an originated call(S302). If the phone call made from the other party is a destined call, the controller determines whether to output a background sound(S304). If the background sound is determined to output, the controller determines whether a phone number of the other party is a phone number which has been stored together with a background sound in a memory(S306). If the phone number of the other party has been stored together with a background sound, the controller selects a background sound stored with the phone number of the other party(S308). The selected background sound is outputted so that the other party listens to it and at the same time the user also listens it(S310). The user communicates with the other party while listening to the background sound(S312).
Patent KR-20040040685-A (KR)
Title: Method of local salicidation for semiconductor device
Inventor: KIM JIN HO
IPC: H01L21/28
Filed: 2002-11-07
Abstract: PURPOSE: A local salidation method of a semiconductor device having a boundless contact is provided to be capable of forming a metal salicide layer only on a gate line for reducing leakage current at a source/drain junction portion in an active region. CONSTITUTION: An etch stop layer(41) is formed on a substrate(1). At this time, the substrate has an MOS(Metal Oxide Semiconductor) structure. A sacrificial layer is deposited on the resultant structure. A polysilicon gate(13) is exposed by partially removing the sacrificial layer and the etch stop layer. A metal silicide layer(43) is formed on the exposed gate alone. An interlayer dielectric(49) is formed on the resultant structure. A plurality of contact holes are formed by sequentially patterning the interlayer dielectric and the etch stop layer. A plurality of contact plugs(51,53) are formed in the contact holes.
Patent KR-20040042410-A (KR)
Inventor: CHO SEONG MUN
IPC: F04C2/344
Filed: 2002-11-14
Abstract: PURPOSE: A vehicle vacuum pump is provided to reduce the power consumption of a vacuum pump when driving an engine for improving the fuel ratio and reducing the exhaust gas. CONSTITUTION: A vehicle vacuum pump includes a trace ring(80) mounted in a slide groove of an inner diameter surface of a housing(10) movably, and a connection link(94) inserted into the housing to push the trace ring for changing eccentricity. An end of the connection link is fixed to a diaphragm(96) in a case(82). The diaphragm is supported by a spring from the bottom. A connection line(84) connects an air suction hole of the housing to the bottom surface of the case. The eccentricity of the trace ring is increased according to the magnitude of vacuum pressure generated by a vacuum pump if necessary.
Patent KR-20040047156-A (KR)
Title: New variety of plant Cymbidium lovely moon crescent
Inventor: HYUN MYEONG CHEOL
IPC: A01H5/00
Filed: 2002-11-29
Abstract: PURPOSE: A new variety of plant Cymbidium having improved properties, named lovely moon crescent is provided, thereby the lovely moon crescent can be cheaply mass-produced by a clone culture technique. CONSTITUTION: The new variety of Cymbidium having improved properties, named lovely moon crescent is prepared by cross-breeding Hiroshima Goldencup "SunnyMoon" with Wallara "Golden Nugget"; germinating the cross-breeding plant; extracting the apicalmeristem to produce a protocorm-like body(PLB); differentiating the protocorm-like body(PLB) to produce shoots; transferring the shoots into a flask; and asexual reproducing the shoots by subculturing them above three generations, wherein the plant Cymbidium lovely moon crescent has the properties of the leaf length of 70-80 cm, the leaf number of 10, the leaf width of 2.8-3 cm, the leaf color of green, the flower number of 15-17, the flower stalk length of 60-65 cm, the flower color of yellow, the flower hat color of red in yellow borders, the flowering time of December to January, the use for differentiation, and the disease tolerance of A level.
Patent KR-20030045659-A (KR)
Title: Chemical solution treatment apparatus for semiconductor substrate
Inventor: WATANABE KAORI
IPC: C23F1/30
Filed: 2002-12-04
Abstract: PURPOSE: To provide a chemical treatment device for semiconductor substrate that can efficiently remove ruthenium-based metal left on a semiconductor substrate in a better working environment by using a specific chemical. CONSTITUTION: This chemical treatment device for semiconductor substrate is provided with a chemical circulating system having a chemical treatment section 101 which brings the chemical into contact with the semiconductor substrate 106, a storage section 102 which stores the chemical used in the treatment section 101, a chemical supplying means 103 which supplies the chemical stored in the section 102 to the treatment section 101, and a chemical returning means 104 which returns the chemical used and recovered in the treatment section 101 to the storage section 102. The storage section 102 is provided with an exhaust duct 108 constituted to have a space section that comes into contact with the chemical so that a gaseous component derived from the ruthenium-based metal removed from the substrate 106 into the chemical by dissolution may be vaporized from the chemical when the chemical is circulated and to discharge the vaporized gaseous component forcibly to the outside. The staying time of the chemical in the treatment section 101 after the chemical comes into contact with the substrate 106 is made shorter than that of the chemical in the storage section 102.
Patent KR-20040049484-A (KR)
Title: Wireless multi-channel broadcasting system and method of the same
Inventor: JANG SE GWON
IPC: H04H20/88
Filed: 2002-12-06
Abstract: PURPOSE: A system for transceiving wireless multi-channels and a method therefor are provided to automatically receive a transmission signal of the nearest transmitter among many transmitters when the plural transmitters are simultaneously operated, and to perform an automatic handoff process, so that a user does have to separately operate a conversion switch. CONSTITUTION: More than one transmitter comprises as follows. An input signal processing device(130) inputs a signal from an outer device. A modem(120) multiplexes the input signal, and forms frames of each channel including preambles by a designated synchronous code. An RF module(110) transmits the consecutively delivered frames at a specific frequency, and scans entire available frequencies. A CPU(140) controls each unit. More than one receiver comprises as follows. An RF module receives a signal of the transmitter. A modem demodulates the signal. A CODEC decodes the demodulated signal. An output device outputs the signal. A receiver user interface selects a channel. A CPU measures RSSI values of synchronous signals, obtains a weighted mobile average value, commands a selected signal to be transmitted to the modem, and commands a handoff signal to be received in the modem.
Patent KR-20040050652-A (KR)
Title: A device for attaching a battery cover to a mobile telecommunication terminal
Inventor: CHOO JI MIN
IPC: H04B1/38
Filed: 2002-12-10
Abstract: PURPOSE: A device for coupling a battery cover of a mobile communication terminal is provided to house a battery pack in a terminal body, and to adopt an acceptance method covering the battery pack with a battery cover, thereby preventing the battery pack from being damaged by shock as preventing deterioration of a charging capacity. CONSTITUTION: A body cover(16) has a battery pack accepting portion that can house a battery pack(11) on one side. A battery cover(10) covers the battery pack(11) housed in the battery pack accepting portion, and is detachably combined with the body cover(16). An operational plate moves a hook(14) to a locking position and an unlocking position. A hooking groove is formed on a support projection. The hooking groove is combined with the hook(14) on the body cover(16). A hook cover guides the hook(14) interworked with the operational plate such that the hook(14) can move within a predetermined mobile path. A leaf spring(25) is housed in the hook cover, and generates a force that can always locate the hook(14) in a locking state by pushing the operational plate.
Patent KR-20040051307-A (KR)
Title: tongs of flume
Inventor: BAE YOUNG JIN
IPC: B66F19/00
Filed: 2002-12-12
Abstract: PURPOSE: A tongs for a flume is provided to prevent the damage of the flume, and improve safety. CONSTITUTION: A tongs(1) for a flume is composed of a first tongs piece(2), and a second tongs piece(2') coupled to the first tongs piece by a hinge pin(6). A fixing protrusion(11) is formed at the lower inside of the first tongs piece. A reinforcing rib(12) is formed at the outside of the first tongs piece. A handle(13) is formed at the bottom of the reinforcing rib. A coupling ring(7) is installed at the top of the second tongs piece, and is connected to a wire(3). A fixing protrusion(21) is formed at the lower inside of the second tongs piece. A reinforcing rib(22) is formed at the outside of the second tongs piece.
Patent KR-20040056991-A (KR)
Title: Sectorization method of smart antenna base station system, storing medium and asynchronous imt-2000 thereof
Inventor: JANG SEONG CHEOL
IPC: H04B7/155
Filed: 2002-12-24
Abstract: PURPOSE: A method for transiting antenna beams between sectors in a smart antenna base station system, a recording medium storing a program to realize the same, and an IMT-2000 system using the same are provided to maintain the balance of traffic loads between sectors and reduce unnecessary handoffs by transferring antenna beams between sectors according to a change in radio environments. CONSTITUTION: If a BCP(Base station transceiver Control Processor) requests a channel card to start the sector transition of antenna beams, the channel card responds to the request(S301,S302). If the BCP requests the channel card to adjust the time and power of a primary-CPICH(Common Pilot CHannel) by stages(S303), the channel card issues an internal operation order so as to adjust the power of antenna beams(S304) and induces antenna beams to be transferred between sectors(S305). Afterwards, if the transition of antenna beams to an adjacent sector is completed, the BCP requests the channel card to execute a completion procedure for the sector transition of antenna beams(S306). As the channel card responds for the completed transition, the sector transition of antenna beams is completed(S307).
Patent KR-20040058770-A (KR)
Title: Apparatus for measuring battery life-time of audio instruments
Inventor: CHA CHEOL HUN
IPC: H02J7/00
Filed: 2002-12-27
Abstract: PURPOSE: An apparatus for measuring a lifetime of a battery of an audio system is provided to reduce a measuring period of time and enhance the productivity by measuring simultaneously each battery lifetime of plural audio systems. CONSTITUTION: A counter unit(40) generates a real-time clock. Audio signal input units(10-1 to 10-n) of n number are connected to external audio devices in order to receive audio signals from the external audio devices. Audio signal detection units(20-1 to 20-n) of n number correspond to the audio signal input units to form channels of n number and generate sensing signals. A control unit(30) counts each battery lifetime of the channels according to the sensing signals. A display unit(70) displays states of channels according to each battery lifetime of the channels.
Patent KR-20040060118-A (KR)
Inventor: PARK CHEOL SU
IPC: H01L21/762
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce the burden for a lithography tool and improve the operation characteristics of the semiconductor device by forming a gate micro pattern using a nitride layer for controlling channel length. CONSTITUTION: A silicon substrate(1) is partially exposed by selectively etching the first nitride layer and an isolation layer(2). An epitaxial active region is formed in the etched portion. A first oxide layer(5) is formed on the resultant structure. The first oxide layer is selectively etched by using a source/drain mask for growing source/drain in the etched portions. The active region is partially exposed by selectively etching the first oxide layer using a gate electrode mask. A nitride layer(10) for controlling gate length is formed at both sidewalls of the etched portion. The etched portion is filled with a gate isolating layer(12) and a gate electrode(13).
Patent KR-20020030777-A (KR)
IPC: A63F13/52
Filed: 2000-06-30
Abstract: 오락 시스템은 플레이어가 레스토랑이 여는 시간부터 닫는 시간까지 레스토랑 정보 테이블로 등록된 레스토랑의 주방에서 요리 동작을 가상적으로 경험하도록 허용하는 이야기 전개 수단(302), 플레이어가 소정의 시간 주기(예를 들면, 3분) 동안 레스토랑 정보 테이블로 등록된 레스토랑의 주방에서 요리 동작을 가상적으로 경험하도록 허용하는 3분 요리 처리 수단(394), 및 플레이어가 다수의 다른 플레이어들과 경합 게임을 즐기면서, 레스토랑 정보 테이블로 등록된 레스토랑의 주방에서 요리 동작을 가상적으로 경험하도록 허용하는 경합 처리 수단을 구비한다.
Patent KR-20020041427-A (KR)
Title: Device for therapeutic purposes on human tissue, for influencing injected magnetic particles with an alternating electro-magnetic gradient filed
IPC: A61N2/00
Filed: 2000-09-07
Abstract: A new device for therapeutic influence, change, decomposition of various biological structures in vivo or in vitro by means of an externally applied alternating magnetic gradient field is described.
Patent KR-20030022757-A (KR)
IPC: A61K35/14
Filed: 2000-10-04
Abstract: c-myc 안티센스 올리고뉴클레오티드로 부화된 HSC 집단을 처리함에 의해 제조된 증가된 수의 조혈간세포(HSC)를 포함하는 조성물이 설명된다.  더 이상으로, 본 발명은 그것을 제조하는 방법 및 약제로서 c-myc 안티센스 올리고뉴클레오티드-처리된 HSC를 사용하는 방법에 관한 것이다.
Patent KR-20020076235-A (KR)
IPC: H04L12/00
Filed: 2000-11-27
Abstract: 네트워크 상에서의 전자 메일 통신을 용이하게 하기 위한 전자 메일 서버가 제공된다.  전자 메일 서버는 계정명 데이타베이스와, 이 계정명 데이타베이스와 통신을 행하여 네트워크를 통해 수신되는 메시지에 대한 응답을 제공하기 위한 계정명 프로세서를 포함한다.  전형적으로, 이 메시지는 적어도 하나의 계정명 문자(계정명 문자 셋트 타입을 가짐)를 구비하는 전자 메일 계정명 레이블을 포함하며, 이 문자 셋트 타입은 비-아스키 호환가능 문자 셋트를 포함한다.  계정명 데이타베이스는 다수의 데이타베이스 레코드를 포함하고, 이들 레코드 각각은 레코드 문자 셋트 타입과 이 레코드 문자 셋트 타입을 식별하는 레코드 문자 셋트 식별자를 갖는 적어도 하나의 레코드 문자를 구비하는 전자메일 계정명을 식별한다.  계정명 프로세서는 상관 프로세서 및 응답 프로세서를 포함한다.  상관 프로세서는 수신된 전자 메일 계정명 레이블과 각각의 전자 메일 계정명 간의 관계를 연관된 문자 셋트 타입에 따라 결정하도록 구성된다.  응답 프로세서는 상관 프로세서와 통신을 행하여 상관 표시에 따라 메시지에 대한 응답을 제공한다.
Patent KR-20020062959-A (KR)
IPC: G11B7/125
Filed: 2001-10-11
Abstract: 3종 이상의 레이저파워에 대응하는 레벨구동전류를 생성하는 레이저 구동회로는, 제 1∼제 3신호 생성회로(110,120,130)와, 신호합성회로(140)를 가진다.    제 1신호 생성회로(110)는, 수광소자(51)로 검출한 수광신호(Vp)를 참조하여 현재의 반도체레이저(50)의 출력레벨을 검출하고, 바이어스파워에 대응하는 제 1구동전류(Ib)를 생성한다.     제 2신호 생성회로(120)는, 이레이스파워에 대응하는 제 2구동전류에서 제 1구동전류만큼 작은 차전류(Ibe)를 생성한다.     제 3신호 생성회로(130)는, 차전류(Ibe)에 소정배율을 승한 비례전류(Ibw)를 생성한다.    이 배율은, (라이트파워-바이어스파워)(이레이스파워-바이어스파워)에서 규정된다.     신호합성회로(140)는, 동작모드에 따라서 전류(Ib,Ibe,Ibw)를 조합함으로써, 반도체레이저(50)의 구동전류(Id)를 생성한다.
Patent KR-20020066339-A (KR)
Title: System and method for efficiently charging a battery over a linear or nonlinear interface
IPC: H02J7/00
Filed: 2000-12-28
Abstract: A system for charging a battery over a linear or nonlinear circuit. The system includes a first mechanism for receiving a feedback signal and providing a charging signal to the battery over a first electrical path when the feedback signal indicates that the battery is not fully charged. A second mechanism measures a voltage state of the battery via second and third electrical paths and provides the voltage state as the feedback signal to the first mechanism in response thereto. The voltage state accounts for voltage drops occurring over the circuit. In the specific embodiment, the first mechanism is a controllable power supply and the second mechanism is a sensing circuit. The sensing circuit includes a subtractor circuit that subtracts the voltage on the second electrical path from the voltage on the third electrical path and provides the feedback signal in response thereto. The second electrical path includes a wire connected between a first terminal of the subtractor circuit and a positive terminal of the battery. The second electrical path also includes a first sensing resistor connected between an output of the power supply and the first terminal of the subtractor circuit. The third electrical path includes a wire connected between a second terminal of the subtractor circuit and a negative terminal of the battery. The third electrical path also includes a second sensing resistor connected between a ground and the second terminal of the subtractor circuit.
Patent KR-20020067052-A (KR)
IPC: C09D5/00
Filed: 2000-12-27
Abstract: 본 발명은 방사선-경화성 조성물, 특히 경화를 통해 보다 양호하게 착색된 조성물의 목적하는 품질을 유지하면서 경화후 매트릭스 물질로부터 완전히 이형하는 방사선-경화성 조성물에 관한 것으로서, 상기 방사선-경화성 조성물은 적어도 하나의 방사선-경화성 올리고머 및 적어도 하나의 올리고머 광개시제, 또는 개선된 색소 혼합물을 포함하며, 상기 조성물은 유리, 플라스틱, 세라믹, 금속 및 목재로부터 제조되는 기재에 대해 보호코팅으로서 제공하기 위해 배합될 수 있고, 본 발명의 조성물은 (잉크, 매트릭스 물질 등을 포함하는 다른 코팅 뿐만 아니라 내부 일차 코팅 및 착색되거나 또는 착색되지 않은 이차 코팅을 포함하는) 광학섬유코팅 또는 관련 광학섬유 보호물질로서 사용하기 위해 바람직하게 디자인되는 것을 특징으로 한다.
Patent KR-20030009450-A (KR)
IPC: A61P7/04
Filed: 2001-04-23
Abstract: 본 발명은 혈소판감소증의 치료를 위한 신규 진단 및 제약 조성물에 관한 것이다.
Patent KR-20030011329-A (KR)
IPC: H02M3/155
Filed: 2002-02-16
Abstract: 본 발명은 스위칭 수단(12), 프리 휠링 스위칭 수단(14) 및 전기 에너지 저장기(16,18)을 포함하는 입력 전압을 적어도 하나의 출력 전압으로 변환하는 장치에 관한 것으로, 프리 휠링 스위칭 수단(14)은 정상 작동에서 전압 변환을 위해 트리거링 된다. 모니터링 수단은 출력 전압에 의해 한계 전압의 초과가 인식을 위해 제공되며, 초과시 프리 휠링 스위칭 수단(14)은 출력 전압의 한계로 제어한다.
Patent KR-20030007713-A (KR)
IPC: G10L15/06
Filed: 2002-03-26
Abstract: 로봇 시스템은 음성 정보를 문자 정보로 변환하는 음성 인식 장치와, 변환된 문자 정보에 포함되는 키워드를 데이터베이스로부터 추출하는 데이터베이스 검색 장치를 구비한다.  음성을 베이스로 복수의 기본 동작을 지시하여, 동작 이력을 기억해 둠으로써 음성에 의한 대화만으로 복수의 기본 동작을 시계열적으로 조합한 복합 동작을 새로운 동작으로서 명명할 수 있다.  사용자는 복잡한 일련의 동작을 1 단어만으로 지시 가능하고, 로봇과의 회화도 용이하게 된다.
Patent KR-20040069369-A (KR)
Inventor: KIM DO HYEONG
IPC: H01J29/02
Filed: 2003-01-29
Abstract: PURPOSE: A frame of a color cathode ray tube is provided to reduce the consumption of raw materials and prevent the generation of deformation by forming the frame having a separative structure. CONSTITUTION: A frame of a color cathode ray tube includes a panel, a funnel, a shadow mask, and a frame. A phosphor is coated on an inner surface of the panel. The funnel includes a neck part having an electron gun. The shadow mask is arranged into the inside of the panel. The frame(30) is installed in the inside of the panel to support the shadow mask. A plurality of beads(31) are arranged on the frame. The frame is formed by welding two separative sections. A welding point corresponds to a gap between the beads, which are formed on a long side of a corner of an intersection between the long side and a short side.
Patent KR-20040069889-A (KR)
Inventor: KANG JEONG HO
IPC: G01R31/26
Filed: 2003-01-30
Abstract: PURPOSE: A method of forming a monitoring-pattern of an STI(Shallow Trench Isolation) profile is provided to check the influence on a device according to the depth and profile of an STI by dividing the monitoring-pattern into two parts. CONSTITUTION: A first pattern(50) for monitoring post-STI etch depth is formed. The first pattern includes a plurality of first active regions(10) spaced irregularly apart from each other. Then, a second pattern(60) for checking electrical influence due to STI depth and profile is formed beside the first pattern. The second pattern includes a plurality of second active regions, a plurality of contact parts and a plurality of gates. The contact parts(20) for electrical interconnection are formed on each second active device region. Gates(40) for driving a transistor are across the second active device regions.
Patent KR-20040071888-A (KR)
Title: Connector pin for pcb
Inventor: HUH JAE YEONG
IPC: H01R12/55
Filed: 2003-02-07
Abstract: PURPOSE: A connector pin for a PCB(Printed Circuit Board) is provided to reduce a stress provided to the PCB and secure the stability of electric elements by modifying the structure of the connector pin. CONSTITUTION: An internal diameter of a portion inserted into a pin hole(13) formed in a PCB(12) is reduced in a connector pin(10). The connector pin(10) is stepped and formed. After the connector pin(10) is inserted into the pin hole(13) of the PCB(12), the connector pin(10) which passes the pin hole(13) is pressed and inputted by an instrument to cover a pattern front surface of the pin hole(13).
Patent KR-20040075137-A (KR)
Inventor: CHO GYU BAEK
IPC: B60C27/06
Filed: 2003-02-20
Abstract: PURPOSE: A slip preventing device of a tire by using emery cloth is provided to prevent slip of the vehicle without noise or vibration during traveling on the snowy road by attaching the emery cloth with the paper or the spike to the tire with an adhesive or double-faced tape. CONSTITUTION: A slip preventing device of a tire is composed of emery cloth(1) installed to the tire for maximizing friction during traveling on the snowy road or the icy road or emery cloth with small spikes(2), an adhesive(4) bonding the emery cloth to the tire, and a protection film(5) insulating the adhesive from air. The emery cloth is attached efficiently to the tire by bonding both ends of the emery cloth. The Velcro is composed of an elliptical or rectangular groove, and used as the handle for attaching or detaching easily. The adhesive is composed of adhesive liquid, solid, gas or gel material, or the double-faced tape.
Patent KR-20040076148-A (KR)
Inventor: JANG AM
IPC: C04B18/08
Filed: 2003-02-24
Abstract: PURPOSE: Provided are a solidifying method using fly ash and cement for removal tailing waste at closed mine, which improves a physical property of the tailing waste, and solidifies a heavy metal of the waste into solid mass, and thus substantially decreases a solubility of the heavy metal, and an use of the solidified material. CONSTITUTION: The method comprises the steps of (i) mixing a cement, a fly ash, and a tailing waste to form a mixture, and (ii) solidifying the mixture. In the step(i), 5-20 wt% of the waste, 5-20 wt% of fly ash, and 60-90 wt% of cement are mixed. The solidified material by the method, enables the tailing waste to have a small contact surface with surroundings(air, microbe) which are primary factors for forming an acid mine drainage(AMD), and decreases a re-elution of the heavy metal. Accordingly, the product can be recycled as architectural/civil engineering material.